DX11 error
oldrocker99 Nov 6, 2019
A number of games will return a DX11 error message.

This string, placed in the launch options, fixes that error every time.

PROTON_USE_WINED3D=1 %command%

EDIT: I just tried that with Popup Dungeons, and I got the message. It's the first game that doesn't work with that string.:S:

Last edited by oldrocker99 on 6 November 2019 at 7:23 am UTC
tuubi Nov 6, 2019
This is just a wild guess, but if you get the error with all DX11 games with 32bit binaries, you might be missing the 32bit Vulkan drivers for your GPU. I haven't used Manjaro, but lib32-vulkan-radeon might be the right package to install.

This would affect native 32bit Vulkan games as well though.
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